I have the 3.92 Laramie Sport Crew, 4x4, etorque. Mid, West, and Upper Peninsula of MI trips (good size rolling hills and some flat farmland, highway speeds around 65-75). Update-I run 87 octane, no brand specific. I had my first oil change done at dealer with Pennzoil Platinum synthetic 5w20 (68247836aa) at 6,200 and I initially calculated the first 5 fill ups with fuelly/gas buddy, which both jived with the computer.
First pic is trip pulling Honda Pioneer 1000-5 on 6x12 open aluminum trailer north from house into higher elevations.
Second pic is going North to Marquette, MI with 2 kayaks in back with tailgate up and Tonneau open. Heading into higher elevation and generally a 5-15 mph westerly (drivers side) headwinds.
3rd pic is heading south from Marquette back home with same kayaks, but tailgate down and Tonneau closed. Heading into lower elevations with mostly tailwinds generally 5-15mph, hitting passenger side.
All in all, not much difference from my 2014 Silverado Z71. Ram pulls better and rides smoother.
Here's where I'm at for total:
Got a big out West trip (MI to SD) coming up end of August-trailering Pioneer and two Harley cruises in my 25' enclosed. Will follow up with that trips as it unfolds.
Sent from my SM-G965U using Tapatalk